s griffith observatory, got a seat on rooftops, on the hollywood sign. "endeavour" did not disappoint. as the scientific and cultural icon flew by iconic california sitees, tweets and instagrams followed every mile. it arrived in l.a. in style. julia mason was speechless. >> i have a lump in my throat. outside of my birth, there was nothing more historical for me. >> reporter: traffic on l.a. freeways stopped. the city can be blase about stars, but the starship headed for retirement in l.a. science center thrilled millions. >> it's wonderful! >> completely the best day of my life. also my parents and it was one, big experience for me. >> reporter: actually, he can see it again next month at the california science center. but first, they have to get the shuttle from here at l.a.x., to there, downtown, 12 miles through city streets. bill whitaker, cbs news, el segundo, california. >> pelley: well, here's a switch, steve hartman pulls over a traffic cop. "on the road" is next d over twenty-three billion dollars to help people and businesses who were affecte